Following closely behind an ambulance or fire engine in your car, passing all the other cars that have pulled over. A great thing to do during peak traffic hours when the streets are packed with cars.
I was running late for work this morning, but I made up lots of time when that ambulance passed me. I siren surfed through the busiest part of town and made it there on time.
af Ricky Pompeii 26. april 2007